国产精品三级一区二区,99热精品国产三级在线,国产三级精品三级在线专区1

            Liyang Qingfeng Fine chemical Co.,Ltd.
             
            4,7-Dichloroquinoline
            3-Chloroaniline
            Sodium thiosulfate pentahydrate
            5-(N-Ethyl-N-2-hydroxyethylamino)-2-pentylamine
            3-Chloroaniline
            Product name 3-Chloroaniline

             CAS

            108-42-9

            Structural formula

            Physical and Chemical Properties 1) Colorless liquid or light yellow liquid. The liquid will get deep in color when it meets light and when it is stored.
            2)Proportion:1.216 
            3)Solidifying Point:-10.4℃
            4)Boiling point:228-231℃
            5)To be able to solve in water slightly. 
            6)To be able slightly to solve in alcohol and ether as well as acid

            Quality Standard

            Item Standard
            Appearance Colorless liquid or light yellow liquid

            Fraction when the boiling point is within 228-231oC

            ≥97%

            Content ≥99.5%
            Flash point 118℃
            Solidifying Point -10.8~-10.3℃

            Packing

            250kg in a galvanized iron barrel; also can be picketed in accordance with special requirements which are needed by customers.
            Transportation & Storage The product should not be near fire when it is transported and stored. It should be put in a place which is shady, cool and dry, avoiding sunshine. And it should be put down and taken up gently when transporting. In view of the reason that 3-chloroaniline is toxic, we cannot touch it with skin when using it. Once it touches skin, please wash it out with water at once. The labor protecting clothes must be worn when using it.

            Applications

            The product belongs to medium product for medicine, agricultural chemical, dyes, and light industry.
            Picture
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            国产精品三级一区二区,99热精品国产三级在线,国产三级精品三级在线专区1